本教材所选的材料不是对于专业知识的简单介绍,而是对专业知识的真正切入,目的是提高学生的专业英语阅读能力,使其能够在今后工作中吸收国际同行的有益经验和知识;内容难易度适中,所选的材料生词难度得到有效控制;材料新颖完整,选材从常用的工程制图,工程材料,数控,计算机辅助设计与制造,到大数据和3D打印等均有涉及;本教材中心突出,在一个单元里,无论是主副课文的选材,还是练习的设计,都是围绕一个中心,目的是以多种形式帮助学习者熟悉和掌握本单元的内容,以增强学生专业英语的综合应用能力,真正做到学以致用。
Unit 1 Engineering Drawing
Part I Reading and Translating
Section A: Types of Views
Section B: Mechanical Drawings and Dimensioning
Part II Listening and Speaking
Part III Practical Writing
Unit 2 Holerances and fits
Part I Reading and Translating
Section A: Limits, Tolerances and Fits
Section B: Interchangeability and Dimension Measurement
Part II Listening and Speaking
Part III Practical Writing
Unit 3 Engineering Materials
Part I Reading and Translating
Section A: Metals and Its Properties
Section B: Nonmetal Materials
Part II Listening and Speaking
Part III Practical Writing
Unit 4 Machine Elements
Part I Reading and Translating
Section A: Transmissions
Section B: Shafts and Other Components
Part II Listening and Speaking
Part III Practical Writing
Unit 5 Hydraulic Drive
Part I Reading and Translating
Section A: Pumps and Actuators
Section B: Valves and Basic Hydraulic Circuits
Part II Listening and Speaking
Part III Practical Writing
Unit 6 Machine tools
Part I Reading and Translating
Section A: Machine Tools
Section B: Machine Shop Practice
Part II Listening and Speaking
Part III Practical Writing
Unit 7 Forming
Part I Reading and Translating
Section A: Hot Working
Section B: Cold Working
Part II Listening and Speaking
Part III Practical Writing
Unit 8 Molding
Part I Reading and Translating
Section A: Metal Casting
Section B: Plastic Molding
Part II Listening and Speaking
Part III Practical Writing
Unit 9 NC and CNC
Part I Reading and Translating
Section A: Numeral Control (NC)
Section B: Computerized Numeral Control (CNC/DNC)
Part II Listening and Speaking
Part III Practical Writing
Unit 10 Contemporary Manufacturing
Part I Reading and Translating
Section A: CAD and CAM
Section B: The Third Industrial Revolution
Part II Listening and Speaking
Part III Practical Writing